Package org.apache.sshd.common.util

Examples of org.apache.sshd.common.util.Buffer.available()

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                bs.putString("ssh-connection");
                bs.putString("publickey");
                bs.putByte((byte) 1);
                bs.putString((key.getPublic() instanceof RSAPublicKey) ? KeyPairProvider.SSH_RSA : KeyPairProvider.SSH_DSS);
                bs.putPublicKey(key.getPublic());
                verif.update(bs.array(), bs.rpos(), bs.available());

                bs = new Buffer();
                bs.putString((key.getPublic() instanceof RSAPublicKey) ? KeyPairProvider.SSH_RSA : KeyPairProvider.SSH_DSS);
                bs.putBytes(verif.sign());
                buffer.putBytes(bs.array(), bs.rpos(), bs.available());
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                verif.update(bs.array(), bs.rpos(), bs.available());

                bs = new Buffer();
                bs.putString((key.getPublic() instanceof RSAPublicKey) ? KeyPairProvider.SSH_RSA : KeyPairProvider.SSH_DSS);
                bs.putBytes(verif.sign());
                buffer.putBytes(bs.array(), bs.rpos(), bs.available());

                session.writePacket(buffer);
                return Result.Continued;
            } catch (IOException e) {
                throw e;
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            bs.putPublicKey(key);

            Buffer bs2 = new Buffer();
            bs2.putString((key instanceof RSAPublicKey) ? KeyPairProvider.SSH_RSA : KeyPairProvider.SSH_DSS);
            bs2.putBytes(agent.sign(key, bs.getCompactData()));
            buffer.putBytes(bs2.array(), bs2.rpos(), bs2.available());

            session.writePacket(buffer);
        } catch (IOException e) {
            throw e;
        } catch (Exception e) {
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                int flags = req.getInt();
                Buffer sig = new Buffer();
                sig.putString(key instanceof RSAPublicKey ? KeyPairProvider.SSH_RSA : KeyPairProvider.SSH_DSS);
                sig.putBytes(agent.sign(key, data));
                rep.putByte(SSH2_AGENT_SIGN_RESPONSE);
                rep.putBytes(sig.array(), sig.rpos(), sig.available());
                break;
            }
            case SSH2_AGENTC_ADD_IDENTITY:
            {
                agent.addIdentity(req.getKeyPair(), req.getString());
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    public void addIdentity(KeyPair key, String comment) throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_ADD_IDENTITY);
        buffer.putKeyPair(key);
        buffer.putString(comment);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void removeIdentity(PublicKey key) throws IOException {
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    public void removeIdentity(PublicKey key) throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_REMOVE_IDENTITY);
        buffer.putPublicKey(key);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void removeAllIdentities() throws IOException {
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    }

    public void removeAllIdentities() throws IOException {
        Buffer buffer = createBuffer(SSH2_AGENTC_REMOVE_ALL_IDENTITIES);
        buffer = request(prepare(buffer));
        if (buffer.available() != 1 || buffer.getByte() != SSH_AGENT_SUCCESS) {
            throw new SshException("SSH agent failure");
        }
    }

    public void close() {
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        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;
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        while (blockSize > E.length) {
            Buffer buffer = new Buffer();
            buffer.putMPInt(K);
            buffer.putRawBytes(H);
            buffer.putRawBytes(E);
            hash.update(buffer.array(), 0, buffer.available());
            byte[] foo = hash.digest();
            byte[] bar = new byte[E.length + foo.length];
            System.arraycopy(E, 0, bar, 0, E.length);
            System.arraycopy(foo, 0, bar, E.length, foo.length);
            E = bar;
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        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;
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